/Engine/Plugins/Runtime/MeshModelingToolset/Source/ModelingComponents/Public/ToolSetupUtil.h
a curve asset used for contrast adjustments when using a texture map for displacements.
namespace ToolSetupUtil { [UCurveFloat](API\Runtime\Engine\Curves\UCurveFloat) * ToolSetupUtil::GetContrastAdjustmentCurve ( [UInteractiveToolManager](API\Runtime\InteractiveToolsFramework\UInteractiveToolManager) * ToolManager ) }